This is an update release for the OHPC 1.3.x branch targeting support for CentOS 7.4 and SLES12SP3. This update release provides a number of component updates along with two new additions (mpi4py and pmix). This release also introduces a new compiler toochain (llvm5) and MPI toolchain (openmpi3).

Note that users who previously enabled the OHPC 1.3 repository via the ohpc-release package will have access to the updates available in 1.3.3 and no additional repository enablement should be necessary. Please see the Release Notes for more detailed information along with important highlights for those interested in upgrading their local installations.

For those interested and in attendance at SC’17 in Denver next week, please note that we are having an OpenHPC Birds of Feather session on Wednesday, November 15th from 12:15pm-1:15pm in Room 507.

Finally, for those who are using elements of OpenHPC (hopefully finding it marginally helpful), we’d certainly be grateful if you would consider registering your system(s) using the System Registration Form.